1125844926 has 8 divisors (see below), whose sum is σ = 2251689864. Its totient is φ = 375281640.

The previous prime is 1125844919. The next prime is 1125844933. The reversal of 1125844926 is 6294485211.

It is an interprime number because it is at equal distance from previous prime (1125844919) and next prime (1125844933).

It is a sphenic number, since it is the product of 3 distinct primes.

1125844926 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93820405 + ... + 93820416.

It is an arithmetic number, because the mean of its divisors is an integer number (281461233).

Almost surely, 2^1125844926 is an apocalyptic number.

1125844926 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1125844926 is a wasteful number, since it uses less digits than its factorization.

1125844926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187640826.

The product of its digits is 138240, while the sum is 42.

The square root of 1125844926 is about 33553.6127115993. The cubic root of 1125844926 is about 1040.3022192439.

The spelling of 1125844926 in words is "one billion, one hundred twenty-five million, eight hundred forty-four thousand, nine hundred twenty-six".